Conservative icon Rush Limbaugh has confirmed the rumors -- he's addicted to prescription pain medication. It's obvious that he has broken our nation's drug laws. Which poses an interesting dilemma for his fellow conservatives. According to Rush and other conservative drug warriors, "Drug users ought to be convicted and sent up" as Rush himself put it. *Sent up, as in sent to prison. *So here's the conservative dilemma: Should Rush, a self-admitted "drug user," be "convicted and sent up"? *If they say yes, they're advocating silencing the most powerful and influential conservative voice in America -- imprisoning a man they...